Deleting products that are in completed orders
I am using Commerce for both event registrations and product sales. The setup seems absolutely fine, but when I want to delete old events (product) I get a notice that I cannot because they are items in orders. Is there a workaround for this? Deleting or even disabling (although not our first choice since the products will just add up) is really a necessary process because we can't have old events showing.
Thanks in advance for any help!